user.cleaning
Your business loses money because of disposable emails. We provide the most precise and fast service to stop them at the door.
Industry leaders already solved it
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Test our email verification instantly. Enter any email address to see how our API categorizes it.
Key-level insights
Create and manage your API verification keys. Test your keys in sandbox mode before deploying them to production. Get key-level registration insights. Track growth of your project and analyze registration statistics.
API Statistics & Lists
black List
Blocked domains and known spam sources
grey List
Suspicious domains requiring verification
white List
Trusted domains and verified senders
Trends
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Flexible Category Management
Build custom blocking logic with our flexible configuration system. Set up malicious IP blocking. Full control over your app's protection.
Add Custom Domain
Email Category Management
black List
Returns an error and blocks the email completely - for known malicious or unwanted domains
Disposable Email Providers
Freely available disposable email services - the most common source of junk emails used for spam and fraudulent signups
Multi-Alias Services
Platforms allowing creation of multiple email addresses on the same domain - may include both legitimate and temporary addresses
Masked Legitimate
Email addresses from legitimate domains that were detected as disposable.
No Website
Email addresses without a functional website.
grey List
Returns a warning flag - useful for implementing additional verification steps like phone validation
Suspicious Signs
Email addresses containing suspicious patterns (+ signs or >3 dots)
white List
Whitelisted domains bypass all filtering - use for trusted email addresses to ensure they're never blocked
Drop categories here or add custom domains